God-Level Sign-in System

[Ding!]

[Congratulations to the host for successfully signing in at the Forest of Death. You have obtained the ability: I Have a Big Corn!]

[I Have a Big Corn: Once the host shouts the incantation, "I Have a Big Corn," you can summon a corn-on-the-cob that possesses restorative effects. (Consumption values will be calculated based on the host's chakra.)]

Naruto World, Konoha.

Inside the Forest of Death.

Although Uchiha Gray's appearance remained unchanged, an intangible power instantly manifested within his mind.

It felt as if he had already mastered and performed the technique thousands of times; the ability obtained from the sign-in was grasped in an instant!

He had been in this world for a full eight years, and his system had awakened long ago.

The system's name, "God-Level Sign-in System," sounded incredibly overpowered, didn't it?

But up until now, what he had drawn...

Aside from "I Have a Big Corn," there was "I Have a Small Grilled Sausage." Even more infuriatingly, there was even—damn it—cat's cradle!

"System, you awakened the moment I transmigrated into this world, but look at what you've given me for sign-in rewards all these years!"

"Cat's cradle, jump rope, and what's even worse, I have 'Mastery of Flower Arrangement'!"

Uchiha Gray cried out in grief and indignation, "Do you have any idea that in three years, Itachi will wipe out the Uchiha clan?"

"When that time comes, am I supposed to play cat's cradle or jump rope with Uchiha Itachi? Or should I play cat's cradle with Kaguya Otsutsuki, that airheaded beauty who gets distracted by Naruto's Sexy Jutsu?"

"Are you just waiting for me to die so you can find a new host?"

Gray cursed in a rage, and the usually "sharp-tongued" system inexplicably stuttered for a moment.

Uchiha Gray's eyes lit up. Could it be that the system had finally realized the severity of the situation?

As for why Uchiha Gray, despite being a transmigrator who knew Itachi would carry out the massacre, didn't choose to build a good relationship with him, there was only one reason.

It wouldn't work.

That's right; in the original story, Itachi was an ingrate who could stab his own father, mother, and girlfriend without hesitation. Did he really expect Itachi to spare him?

Heh, even if they were close, he would likely still face a dead end and be disposed of without a second thought.

Of course, the reason Uchiha Gray was so anxious was that, for some unknown reason, as a transmigrator of the Uchiha clan, he hadn't even awakened the Uchiha Sharingan. This meant he could only perform ordinary ninjutsu.

The Sharingan was one of the three great dojutsu of the ninja world, and he hadn't unlocked it at all.

He could feel a powerful force contained within his eyes, but it felt as if it were being blocked by some kind of power.

In short, he was currently at best a genin, a combat-power-of-five weakling holding a kunai.

Therefore, before Itachi wiped out the clan, he had to improve his strength and survive!

[Answering the host: All sign-in points are manifestations of the world's fortune. All system actions comply with all regulations of the Transmigrator Code of Conduct and adhere to the Law of Conservation of Mass!]

Uchiha Gray was speechless.

He couldn't help but roll his eyes in his mind.

You, a God-Level Sign-in System, are clearly the biggest violation of the Law of Conservation of Mass, aren't you? And don't give me that "Transmigrator Code of Conduct" nonsense—do you take me for a fool?

After finishing today's sign-in, Uchiha Gray decided to head home.

It was highly probable that Uchiha Itachi's Totsuka Blade and Yata Mirror were not inherent to his Susanoo, because neither Obito, Sasuke, nor Madara had divine artifacts with their Susanoo.

Therefore, as the clan leader's son, there was no doubt that the most likely scenario was that the old man, Fugaku, had secretly provided those benefits to his own son.

If he could get his hands on the Totsuka Blade and the Yata Mirror.

Then, when Uchiha Itachi carried out the massacre, his chances of survival would undoubtedly increase significantly.

Most importantly, he didn't think there was any point in leaving those two treasures to that ingrate, Uchiha Itachi.

[Ding! Detected that the host's location is a special sign-in point. Distributing sign-in reward!]

[Congratulations to the host for obtaining the attribute: Blue Buff!]

[Blue Buff: The Blue Buff will increase the host's total chakra capacity tenfold and restore it at a rate of 1% per second!]

Boom!

In an instant, a massive surge of power welled up within Uchiha Gray's body.

His internal chakra reserves, which had originally only reached the standard of a genin, were now growing crazily.

They had increased by a full ten times!

His physical strength hadn't increased, but the flow of chakra within him was much faster, and he could feel his chakra circulating more smoothly.

The next moment, a sharp pain suddenly struck his eyes. Following that, crimson blood flowed from his sockets, and a pair of Two-Tomoe Sharingan appeared in his eyes!

Uchiha Gray stopped in his tracks on the way home. Feeling the massive chakra within his body and the suddenly awakened Two-Tomoe Sharingan, he stood there, stunned.

A special sign-in point?

Obtained Blue Buff?

In the past, the system required him to go to specific locations, sometimes even the women's bathhouse, but this time, he hadn't even left the Forest of Death, and a special sign-in point just popped up?

Yet, none of this could suppress the excitement deep within Uchiha Gray's heart.

"Hahaha, checking in grants a Blue Buff? Awakening a Two-Tomoe Sharingan—System, are you sure you're talking about 'luck' from checking in? You're clearly just terrified that I'll die and you'll be left without a host, aren't you?"

To Gray's words, the system remained as silent as if it had fallen into a deep slumber, offering not a shred of a reply.

But that did not dampen Uchiha Gray's joy.

One had to know that Uchiha Itachi had awakened his Sharingan at the age of eight.

He had done the same, yet he had awakened a Two-Tomoe Sharingan—he was even stronger than Itachi!

[Ding. Because the host possesses greater mental energy after transmigrating, the awakening of the Sharingan required a more powerful reserve of chakra. Therefore, once the host attained sufficient chakra, the Sharingan, which should have awakened long ago, did so as a matter of course.]

"Heh."

Gray let out a scoff. "System, you knew all that so clearly, yet you didn't say a word to me all these years. And you still have the nerve to tell me this isn't rigged?"

Gray had grown somewhat accustomed to the nature of this damn system.

Feeling the powerful chakra surging within his body, Gray suppressed his excitement and let out a sharp cry, "Fire Style: Great Fireball Technique!"

BOOM!

The fireball was scorching, sending waves of heat rolling outward.

The Great Fireball, which would normally only reach about five meters, had expanded to a full ten meters under the reinforcement of his immense chakra. It blotted out the sky, towering even higher than some of the trees, and its terrifying destructive power instantly evaporated a portion of the lake water!

While Uchiha Gray was surprised, he was also very satisfied with the power of the ninjutsu.

This was the benefit of chakra.

The more powerful the chakra, the greater the destructive power of the ninjutsu released—take, for instance, the Wood Style of Senju Hashirama or the Fire Style of Uchiha Madara.

Furthermore, as he aged, the effects of the Blue Buff would become even more terrifying, continuously increasing the speed at which he condensed his own chakra and his total chakra volume. In the later stages, he might even be able to rival the Tailed Beasts.

[Ding. Check-in mission issued.]

[Please proceed to the Hyuga Clan and remain there for ten seconds to complete the check-in!]

[Mission Reward: A portion of the abilities from the Kizaru Fruit Ability Template!]